Cocoon Holland BV

Cocoon Holland BV Cocoon is a revolutionary coating product. A high-quality, sprayable plastic for your capital goods. In need of reliable coating?

Choose the globally recognized Cocoon solution. The possibilities of Cocoon
At Cocoon we have everything under one roof. A high-quality, sprayable plastic, developed over a century ago, very unique and still unsurpassed. We also offer high quality painting services, with professional and skilled painters. Finally, we can conserve parts and store them for a longer period of time, often in combinati

on with our cocoon applications. Sealed against moisture and dust
Cocoon offers the solution

Prevent corrosion and mold with the seamless preservation by the Cocoon Mothballing System. Or view other Cocoon products such as Facade Covering, Roof Covering and Membrane. A high-quality, sprayable synthetic material, developed around 50 years ago and still unbeaten. No other product has Cocoon’s reputation. No other product has Cocoon’s unique qualities, and no other product has so many possible applications. Cocoon Mothballing System
The Cocoon Mothballing System provides the objects to be protected with a weather-proof, tough and seamless Cocoon ‘skin’, which is hermetically sealed against moisture and dust. Within this ‘cocoon’, the relative humidity is kept at approximately 40%, which prevents the formation of mould and corrosion. In addition, rubber and other used synthetic materials remain intact at this humidity level. Materials protected in this way are available for use at any time. Cocoon Storage
At Cocoon LNG you can save your mothballing project for a long period of time. We can also closely monitor your stored spare-parts that have been placed in a Cocoon. Cocoon Wall finish
In places where high demands are placed on things such as hygiene, air-tightness etc, Cocoon has been the favourite choice of wall and ceiling finish since the 1970’s. Cocoon Wall and Ceiling Finish is a beautiful, high quality synthetic coating, which can be applied in situ, on virtually every material and in any colour required. The extremely long durability and colour fastness makes Cocoon Wall and Ceiling Finish a cost-efficient and durable solution. Do you have any questions about our opportunities? Save time and costs with Cocoon’s easy delivery and peelable coating. Mothballing around the world
Netherlands – Amsterdam

From our home base in Amsterdam we provide mothballing projects all over the world. Shell utilized our mothballing techniques to successfully preserve their spare-parts. Mothballing prevents corrosion and ensures that the product is still usable after storage. Fuji Trading Co Japan
Sembawang Shipyard – Singapore

We store spare parts for LNG tankers in our depots that have been enforced with our Cocoon mothballing system. This ensures that the spare parts will stay as good as new. The Cocoon mothballing system was invented at the end of the second World War to preserve all equipment like fighter jets, Marine vessels and others after the second World War ended. With this system they preserved the equipment but kept them in an status ready to be used. When machines are not used for extensive periods of time, they need to be stored in such a way as among others to prevent corrosion. Mothballing equipment offers a perfect solution. About Cocoon
We are a small company located in Hoofddorp, a town nearby the airport, and we also have our dedicated storage facilities in Drachten, the north of The Netherlands where we store spare parts of LNG carriers. Alexander van der Zee, owner of Cocoon (since 2002), has established roots in the painting industry. His grandfather had a paint factory where his father also worked in and so became quite familiar with the production and application of paint-related products from a young age. When the opportunity came to offer cocoon products, he seized that chance to further develop new applications for the technology. Cocoon’s method
Cocoon can do everything from A to Z. We have impact on the entire chain, from the first advice to the final application and after-sales service. Therefore we can offer the best guarantees. We are not the cheapest as the coating is applied by hand, resulting in more working hours. But we do deliver craftsmanship and bespoke solutions. Before parties contact us, they have often tried a lot of other solutions. They have searched for cheaper alternatives, but then experience problems regarding durability and the formation of corrosion and mold, because the coating needs to be applied seamlessly, or because of insufficient elasticity or chemical resistance. The right look and feel
Alexander: “Perhaps that is what gives me the most energy: sitting down at the drawing table, thinking along with others until we have found the perfect solution. I am a happy person if we can give the design of an architect, contractor and finally the client the right look and feel by applying our product.”

Cocoon offers
Prevent moisture and dust
The Cocoon Mothballing System provides the objects to be protected with a weather-proof, tough and seamless Cocoon ‘skin’, which is hermetically sealed against moisture and dust.

Your capital goods will withstand the tests of time and nature. We conserve and protect capital goods (like airplanes, t...
03/09/2026

Your capital goods will withstand the tests of time and nature.

We conserve and protect capital goods (like airplanes, turbines, tanks, heat exchangers, production lines and parts of oil rigs) and lots of other objects against external influences.

Airports, offshore, working at height via rope access! What a way to conserve and protect your capital goods worldwide. ...
01/09/2026

Airports, offshore, working at height via rope access!

What a way to conserve and protect your capital goods worldwide.

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Sealing the 12-meter tall ITER Upper Cryostat Cylinder in a protective ‘cocoon’ The idea of building a tokamak was sugge...
30/08/2026

Sealing the 12-meter tall ITER Upper Cryostat Cylinder in a protective ‘cocoon’

The idea of building a tokamak was suggested in the Sovjet Union as early as the 1950s.

In the South of France 🇫🇷 36 different countries joined forces to actually build a pilot version of a future reactor.

Extending the service life of buildings and industrial assets!
27/08/2026

Extending the service life of buildings and industrial assets!

Embraer 195E2 returning to the fleet! ✈️👋🏻
26/08/2026

Embraer 195E2 returning to the fleet! ✈️👋🏻

How much is a failing seal really costing your facility?A leaking seam is rarely the real problem.What starts as a small...
23/08/2026

How much is a failing seal really costing your facility?

A leaking seam is rarely the real problem.

What starts as a small gap can gradually allow moisture, air and contaminants to reach critical parts of your facility. The immediate repair may seem minor, but the long-term consequences often aren't.

Many facility managers focus on the cost of replacing a seal. The bigger question is: what is the cost of not solving the root cause?

Every premature repair, unplanned maintenance visit or production interruption adds to your total cost of ownership. Over the lifetime of an industrial asset, these hidden costs often outweigh the initial investment in a durable sealing solution.

That is why selecting a seam and gap sealant should never be based solely on purchase price. It should be based on performance over time.

A sealing system that remains flexible, resists harsh environmental conditions and maintains its integrity for years can help:

- Extend the service life of buildings and industrial assets.
- Reduce recurring maintenance and repair costs.
- Minimise the risk of water ingress and corrosion.
- Lower the total cost of ownership throughout the asset lifecycle.
- Give maintenance teams confidence that the repair will last.

In industrial environments, the most economical solution is often the one that requires the fewest interventions, not the one with the lowest purchase price.

How much could your organisation save if your next sealing project only had to be completed once?

The Embraer 195E2 emerging from its Cocoon!
19/08/2026

The Embraer 195E2 emerging from its Cocoon!

16/08/2026

The leak-prone floor beneath the tanks in the plant room has been spray-coated to make it watertight

How much time is your team losing around cladding pe*******ons?Every data centre project has them.Plant openings. Cable ...
13/08/2026

How much time is your team losing around cladding pe*******ons?

Every data centre project has them.

Plant openings. Cable trays. Pipe pe*******ons. Ventilation systems.

Every one of them interrupts the cladding envelope, and every one of them has to be sealed properly.

The challenge isn't applying sealant.

The challenge is achieving a durable, weatherproof finish across dozens or sometimes hundreds of different pe*******on details, often while working under demanding programme deadlines.

Too often, these areas become the source of delays, rework, water ingress or failed inspections. What appears to be a small detail can quickly become a costly issue once the building is handed over.

That's why specialist sealing matters.

At Cocoon Holland, we work alongside building envelope contractors across Europe to deliver durable seam and pe*******on sealing solutions for complex façades.

Whether it's mechanical services or bespoke plant openings, our focus is the same: creating long-lasting seals that perform under real project conditions while helping contractors keep quality and programme on track.

When every pe*******on has the potential to become a weak point, isn't it worth treating them as one of the most critical details on the entire façade?

Adres

Parellaan 58
Hoofddorp
2132WS

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Maandag 09:00 - 17:00
Dinsdag 09:00 - 17:00
Woensdag 09:00 - 17:00
Donderdag 09:00 - 17:00
Vrijdag 09:00 - 17:00

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